Hi Steve, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on asoc/for-next] [also build test WARNING on v5.7-rc6 next-20200515] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Steve-Lee/dt-bindings-Added-device-tree-binding-for-max98390/20200518-085308 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: i386-randconfig-a004-20200518 (attached as .config) compiler: gcc-4.9 (Ubuntu 4.9.3-13ubuntu2) 4.9.3 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>, old ones prefixed by <<): In file included from include/linux/dynamic_debug.h:6:0, from include/linux/printk.h:326, from include/linux/kernel.h:15, from include/linux/list.h:9, from include/linux/kobject.h:19, from include/linux/of.h:17, from include/linux/irqdomain.h:35, from include/linux/acpi.h:13, from sound/soc/codecs/max98390.c:9: sound/soc/codecs/max98390.c: In function 'max98390_dsm_init': >> include/linux/jump_label.h:471:59: warning: format '%ld' expects argument of type 'long int', but argument 4 has type 'size_t' [-Wformat=] else if (__builtin_types_compatible_p(typeof(*x), struct static_key_false)) ^ include/linux/dynamic_debug.h:105:2: note: in expansion of macro 'static_branch_unlikely' static_branch_unlikely(&descriptor.key.dd_key_false) ^ include/linux/dynamic_debug.h:124:6: note: in expansion of macro 'DYNAMIC_DEBUG_BRANCH' if (DYNAMIC_DEBUG_BRANCH(id)) ^ include/linux/dynamic_debug.h:143:2: note: in expansion of macro '__dynamic_func_call' __dynamic_func_call(__UNIQUE_ID(ddebug), fmt, func, ##__VA_ARGS__) ^ include/linux/dynamic_debug.h:157:2: note: in expansion of macro '_dynamic_func_call' _dynamic_func_call(fmt,__dynamic_dev_dbg, ^ include/linux/dev_printk.h:114:2: note: in expansion of macro 'dynamic_dev_dbg' dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__) ^ sound/soc/codecs/max98390.c:780:2: note: in expansion of macro 'dev_dbg' dev_dbg(component->dev, ^ vim +471 include/linux/jump_label.h 11276d5306b8e5 Peter Zijlstra 2015-07-24 465 11276d5306b8e5 Peter Zijlstra 2015-07-24 466 #define static_branch_unlikely(x) \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 467 ({ \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 468 bool branch; \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 469 if (__builtin_types_compatible_p(typeof(*x), struct static_key_true)) \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 470 branch = arch_static_branch_jump(&(x)->key, false); \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 @471 else if (__builtin_types_compatible_p(typeof(*x), struct static_key_false)) \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 472 branch = arch_static_branch(&(x)->key, false); \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 473 else \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 474 branch = ____wrong_branch_error(); \ 81dcf89f03204d Peter Zijlstra 2018-01-18 475 unlikely(branch); \ 11276d5306b8e5 Peter Zijlstra 2015-07-24 476 }) 11276d5306b8e5 Peter Zijlstra 2015-07-24 477 :::::: The code at line 471 was first introduced by commit :::::: 11276d5306b8e5b438a36bbff855fe792d7eaa61 locking/static_keys: Add a new static_key interface :::::: TO: Peter Zijlstra <peterz@xxxxxxxxxxxxx> :::::: CC: Ingo Molnar <mingo@xxxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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